The Directory plugin is absolutely what I needed. But I have been using original categories and there are thousands of posts already indexed in google for over an year - /category/postname.
Now - this plugin needs me to create custom post types: called "listings" and wants me to create taxonomies like Arts etc (which would be replaced by my categories) ... which is fine, but how do I do the following:
1. Keep my links intact and not change my URLS so I dont get thousands of 404s when people come from google.
2. Convert automatically from post to listings and convert existing categories to taxonomies.
3. Remove option of posts altogether ... not needed together with listings.
PLEASE help =) !!